Last seen: Mar 21, 2025
@bontwoody the non standard part of my house is that it is an old stone building with 600mm thick walls some of which are external but due to two exte...
@ashp-bobba I think the starting point was soaking up the patsy who qualified for the £10K grant in 2020 and then added more....I have learned to figh...
The advantage being that the unit is in the sun for most of the year (morning sun) so any chance of a bit of extra heat in the air might offset a bit ...
Thanks for the video. The important sentence was that external pipework in the insulating tube loses 7watts of heat per linear metre. Making the loss ...
I will have to guess that it will be 45C in the depths of winter but it is more complicated than just a new install.I intend to heat part of my house,...
I have many spreadsheets full of heat loss data, all diffferent, all dependent on the guess work of experts, none of which are trustworthy or beleavea...
@derek-m I've been trying to think of a solution to this. Apparently the inner wall and outer stone is not suitable for cavity insulation. I was wonde...
@sunandair "Quite how they manage to provide a quote (not an estimate) on very scanty details collected online is quite beyond me. Maybe it is so t...
Latest Posts
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So James I’m sure you might realis that my first 2 poi...
By SUNandAIR , 6 hours ago
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RE: Help me keep the faith with my air source heat pump installation
20miles away is not too far for a good install. Our ins...
By Judith , 6 hours ago
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RE: Performance of Heat Pumps in Mild Weather
@jamespa These COP curves might explain something else ...
By Heatgeek , 6 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
This will be a record month if it goes like this. Alrea...
By Andris , 6 hours ago
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RE: How hard and expensive would it be to change panel and add battery?
That’s just a guess, and your usage patterns may vary. ...
By Judith , 8 hours ago
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Is this normal? Click of the DHW returning to space heating
This has been bugging me for a while and I just wanted ...
By Grantmethestrength , 14 hours ago
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@sandman1600 you need to measure whats going on real...
By davidnolan22 , 1 day ago
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@brandon-r is this a project that you could assist with...
By Mars , 1 day ago
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Has anyone installed these on their ASHP fed radiator s...
By Grantmethestrength , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
Here is my update on the move to Eon Next drive. Custo...
By Andris , 2 days ago
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Just an update on the responses received by Smart Heati...
By Eliuccio , 3 days ago
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RE: Is your gut better than Math
By SUNandAIR , 3 days ago
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RE: Would You Find Value in a Premium Installer-Supported Forum?
We are very pleased to announce that Brendon Uys (@heac...
By Mars , 3 days ago
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RE: Ecodan 11.2kw Wireless thermostat drop outs
@skyecraig I've had our FTC7 wireless thermostat lose...
By RobS , 3 days ago
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RE: Signenergy AI Mode - How long does it take to learn a usage pattern?
I am definitely interested in this as I am considering ...
By Grantmethestrength , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Hitachi Yutaki SCombi Heat Pump(Indoor Unit ) RWD-3.0RW...
By trebor12345 , 3 days ago
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RE: Jokes and fun posts about heat pumps and renewables
ми не граємо в карти
By Transparent , 3 days ago
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RE: Pressure Drop in primary circuit
Nick from Samsung has called me back . He has sa...
By ohdearism , 4 days ago
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RE: Vaillant water pressure gauge vs Analogue gauge
@adamk not sure I want to mess with the lockshields I a...
By jeegnesh , 4 days ago
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RE: Hitachi Yutaki SCombi Heat Pump - Thermal Off's
Thanks for your help.
By trebor12345 , 4 days ago
